Let's divide 659922 by 81
We want to divide 659922 by 81.

Advancing to step 1:
When dividing 6 by 81, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 81

On to step 2:
If we divide 65 by 81, we get 0 and a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Grab the next digit (9) from the dividend, add it to 65, then carry on: 659 / 81

Going ahead to step 3:
81 can be fit into 659 8 times, resulting in a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 648 away from 659, we end up with 11.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 81

Let's proceed to step 4:
81 can be fit into 119 1 times, resulting in a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 81.0
If we subtract 81 from 119, we get 38.
Include the next digit (2) from the dividend after 38, then repeat: 382 / 81

Going ahead to step 5:
If we divide 382 by 81, we get 4 and a remainder of 58.
Use 4 as the next digit of our solution. 
Result so far: 814.0
If we subtract 324 from 382, we get 58.
Append the next digit (2) from the dividend to 58 and continue with: 582 / 81

Moving on to step 6:
If we divide 582 by 81, we get 7 and a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 8147.0
The remainder is 15 after subtracting 567 from 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
If we divide 150 by 81, we get 1 and a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 8147.1
The remainder is 69 after subtracting 81 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 8:
81 goes into 690 8 times with a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 8147.18
If we take 648 away from 690, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 9:
If we divide 420 by 81, we get 5 and a remainder of 15.
The next digit of our result is 5. 
Result so far: 8147.185
The remainder is 15 after subtracting 405 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 10:
When dividing 150 by 81, we get 1 with a remainder of 69.
Record the quotient 1 as the next digit in the result. 
Result so far: 8147.1851
The remainder is 69 after subtracting 81 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 11:
81 goes into 690 8 times with a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 8147.18518
If we subtract 648 from 690, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 12:
420 divided by 81 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 8147.185185
Deduct 405 from 420 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 13:
81 can be fit into 150 1 times, resulting in a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 8147.1851851
Deduct 81 from 150 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 14:
The number 81 fits into 690 8 times, leaving a remainder of 42.
The next digit of our result is 8. 
Result so far: 8147.18518518
Subtracting 648 from 690 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

After the division, we end up with 8147.18518518 and a remainder of 4.2e-08.